Charlie Hunnam departs 'Fifty Shades of Grey' film

In this Friday, Aug. 2, 2013 file photo, Charlie Hunnam, a cast member in the FX series "Sons of Anarchy," answers a reporter's question during the FX 2013 Summer TCA press tour in Beverly Hills, Calif. (Chris Pizzello/Invision/AP)

NEW YORK — Charlie Hunnam is dropping out of the highly anticipated big-screen version of "Fifty Shades of Grey" just weeks after being cast as the lead, citing his busy schedule.

Universal Pictures and Focus Features announced Saturday that the actor who was to play Christian Grey will depart the project. The studio called it a mutual decision because Hunnam's preparation time was limited by his television schedule. He stars in the FX series "Sons of Anarchy."

It's an abrupt and embarrassing switch for a high-profile film. Fans of E L James' erotic best-seller are eagerly awaiting the movie adaptation, which will be directed by Sam Taylor-Johnson.

Dakota Johnson remains in the co-starring role of Anastasia Steele. A replacement will be sought for Hunnam, who last month said he initially turned down the role.

When his casting was announced in September, many vented online that the "Pacific Rim" actor was ill suited to play the seductive billionaire. Producers Dana Brunetti and Michael De Luca took to Twitter to defend the choice, maintaining their two leads had good chemistry together.

Representatives for Hunnam didn't immediately respond to a request for comment Saturday.

Missy Franklin, Jenny Simpson, Adeline Gray and three other Colorado women could be big players at the 2016 Rio OlympicsWhen people ask Missy Franklin for her thoughts about the Summer Olympics that will begin a year from Wednesday in Rio de Janeiro, she hangs a warning label on her answer.